A cast iron 3m long is completely filled with concrete and used as vertical strut. If the external diameter of a tube is 450mm and the wall is 35mm thick, determine the maximum compressive load, the composite strut can support, if the stress in the concrete is not to exceed 2N/mm2. By how much should the strut shorten under this load. For cast iron EA=100GN/m2 and for concrete EB=10G/m2 9:12 AM

Structural Analysis
6th Edition
ISBN:9781337630931
Author:KASSIMALI, Aslam.
Publisher:KASSIMALI, Aslam.
Chapter2: Loads On Structures
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A cast iron 3m long is completely filled
with concrete and used as vertical
strut. If the external diameter of a tube
is 450mm and the wall is 35mm thick,
determine the maximum compressive
load, the composite strut can support,
if the stress in the concrete is not to
exceed 2N/mm2. By how much should
the strut shorten under this load.
For cast iron EA=100GN/m2 and for
concrete EB=10G/m2
9:12 AM /
Transcribed Image Text:A cast iron 3m long is completely filled with concrete and used as vertical strut. If the external diameter of a tube is 450mm and the wall is 35mm thick, determine the maximum compressive load, the composite strut can support, if the stress in the concrete is not to exceed 2N/mm2. By how much should the strut shorten under this load. For cast iron EA=100GN/m2 and for concrete EB=10G/m2 9:12 AM /
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